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AFF 350HD Owner's Manual

3.5-ton floor jack heavy duty
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3.5-Ton Floor Jack —
Heavy Duty
Owner's Manual
WARNING:
! !
IMPORTANT: READ THESE INSTRUCTIONS AND ALL
WARNINGS PRIOR TO USING THIS EQUIPMENT. UNDERSTAND
ALL OPERATING PROCEDURES, SAFETY WARNINGS AND
MAINTENANCE REQUIREMENTS. FAILURE TO DO SO COULD
CAUSE AN ACCIDENT RESULTING IN SERIOUS OR FATAL
INJURY AND/OR PERSONAL PROPERTY DAMAGE.
MODEL NO.: 350HD/352HD
AFF 350HD_352HD-INST-3.24.23-FA

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  • Page 1 MODEL NO.: 350HD/352HD 3.5-Ton Floor Jack — Heavy Duty Owner’s Manual WARNING: IMPORTANT: READ THESE INSTRUCTIONS AND ALL WARNINGS PRIOR TO USING THIS EQUIPMENT. UNDERSTAND ALL OPERATING PROCEDURES, SAFETY WARNINGS AND MAINTENANCE REQUIREMENTS. FAILURE TO DO SO COULD CAUSE AN ACCIDENT RESULTING IN SERIOUS OR FATAL INJURY AND/OR PERSONAL PROPERTY DAMAGE.

  • Page 2: General Description

    GENERAL DESCRIPTION PRODUCT DESCRIPTION The hydraulic trolley jack is designed to lift, but not support, one end of a vehicle. Immediately after lifting, loads must be supported by a pair of appropriately rated jack stands. Capacity 3.5 TON Minimum Height 3.75"...

  • Page 3: Important Receiving Instructions

    ASSEMBLY IMPORTANT RECEIVING INSTRUCTIONS Visually inspect all components for shipping damage. If any shipping damage is found, notify carrier at once. Shipping damage is NOT covered by warranty. The carrier is responsible for all repair or replacement cost resulting from damage in shipment.
  • Page 4 350HD PACKING LIST Description Box 1/2 1-pc handle Box 2/2 Jack body 350HD — 1-pc Handle 3.2.1 The jack comprises the following parts: jack body, one-piece pumping handle. 3.2.2 Remove the 1-pc handle from the box. 3.2.3 The handle socket is pressed down and supported by a nylon supporting block in the package during transportation.

  • Page 5: Hydraulic System Purging

    HYDRAULIC SYSTEM PURGING Open the release valve by turning it two full turns counter-clockwise. Pump the handle a minimum of four full strokes quickly. Close the release valve by turning it clockwise. Pumping the handle with full strokes to check if it can reach the maximum height by eight pumps. If it can’t reach the maximum height by eight pumps, please refer to the following special purging process: Open the release valve by turning counter-clockwise and lower the lifting arm to the minimum height.

  • Page 6: Monthly Maintenance

    MAINTENANCE MONTHLY MAINTENANCE Periodic lubrication is critical to jacks since they support heavy loads. Any restriction due to dirt or rust can cause either slow jack movement or extremely rapid jerks, causing damage to the internal components. To keep the jack well lubricated, carry out the following steps.

  • Page 7: Adding Oil

    6.3.3 With the jack in the level position, remove the oil filler plug. 6.3.4 The proper oil volume should be no more than 13 mm from the top of the oil tank to the oil surface. If it is too low, please add high-quality hydraulic oil according to Section 6.4.

  • Page 8: Changing Oil

    6.4.4 Fill oil to no less than 13 mm from the top of the tank to the oil surface level. Replace the oil filler plug and purge air from the hydraulic unit as required. Refer to Section 4. 6.4.5 6.4.6 Replace the top plate, ensuring the four retaining screws line up as shown in the following picture, and tighten the four screws.

  • Page 9: Troubleshooting

    6.5.4 Remove the oil filler plug and turn the oil tank upside down, press the oil valve (please note: never cover the hole on the oil valve when pressing it) and then empty the oil tank. How to press the oil valve Note: Dispose of hydraulic oil in accordance with local regulations.
  • Page 10 affjaxx.com...
  • Page 11 PARTS LIST: 3.5-TON FLOOR JACK — HEAVY DUTY — PARTS BREAKDOWN — Prod. No. 350HD, 352HD PART KIT DESCRIPTION REF. # KIT INCLUDES PART KIT DESCRIPTION REF. # KIT INCLUDES NUMBER NUMBER 350HD-1 Handle 1-pc Handle 350HD-26 Wheel Wheel 352HD-1...

  • Page 12: Limited Warranty

    PRODUCTS ARE FREE FROM DEFECTS IN WORKMANSHIP AND MATERIALS. SureWerx USA will repair or replace its SureWerx USA “AFF” branded products which fail to give satisfactory service due to defective workmanship or materials, based upon the terms and conditions of the following described warranty plans attributed to that specific product.

This manual is also suitable for:

352hd

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